Gaia DR2 1027695136022450432

All names: Gaia EDR3 1027695136022450432, WDJ08361.81+510406.03, SDSS J083601.80+510406.1, WDJ083601.81+510406.04, SDSS J083601.80+510406.0, Gaia DR2 1027695136022450432, Gaia DR3 1027695136022450432, J0836+5104

Parameter Unit Gaia EDR3 Pan-STARRS DR1 Kilic et al. 2025 Caron et al. 2023 Kilic et al. 2020 MWDD H MWDD HE Gaia DR2 Stilism Vincent et al. 2024 Simbad Gentile Fusillo et al. 2018
Right ascension 08 36 01.78 (0.2) 08 36 01.78 08 36 01.78 08 36 01.81 (0.2) 08 36 01.78
Declination 51 04 06.54 (0.1) 51 04 06.52 51 04 06.54 51 04 06.04 (0.1) 51 04 06.52
Spectral type DC DC DC DA DC
Effective temperature [K] 5744.0 (48) 5727.0 (48) 5474.0 (46) 6004.0 5747.0 6086.0 (134)
log(g) [cgs] 8.15 (0.02) 8.15 (0.03) 7.99 (0.03) 8.31 8.16 8.33 (0.04)
Mass [M] 0.668 (0.02) 0.668 (0.03) 0.563 (0.03) 0.783 0.673 0.799 (0.04)
log(Luminosity) [L]
Cooling age [Gyr] 4.6600 4.3590 4.4970
log(H/He) -5
log(C/He)
log(Ca/He)
log(Ca/H)
log(N/He)
log(O/He)
log(Na/He)
log(Mg/He)
log(Al/He)
log(Si/He)
log(P/He)
log(S/He)
log(Cl/He)
log(Sc/He)
log(Ti/He)
log(V/He)
log(Cr/He)
log(Mn/He)
log(Fe/He)
log(Co/He)
log(Ni/He)
log(Cu/He)
log(Zn/He)
log(Ga/He)
log(Ge/He)
log(Sr/He)
Parallax [mas] 13.30 (0.2) 13.37 (0.3) 13.37 (0.3) 13.30 13.30 (0.2) 13.37 (0.3)
Distance [pc] 75.20 (1) 74.79 (2) 74.79 (2) 75.20 75.20 (1) 74.79 (2)
Composition He He
Proper motion (right ascension) [mas/yr] -18.08210498 (0.2) -17.81981958 (0.4) -18.082 (0.2) -17.81981958
Proper motion (declination) [mas/yr] 31.11894104 (0.2) 31.30961132 (0.4) 31.119 (0.2) 31.30961132
Variability
Magnetic
Bd [MG]
Infrared excess (disk)
Binarity
B magnitude
V magnitude
R magnitude
I magnitude
J magnitude
H magnitude
K magnitude
u magnitude 20.10 (0.05) 20.10 (0.05) 20.10 (0.05)
g magnitude 19.23 (0.01) 19.23 (0.01)
r magnitude 18.82 (0.01) 18.82 (0.01)
i magnitude 18.69 (0.01) 18.69 (0.01)
z magnitude 18.73 (0.05) 18.73 (0.05)
G magnitude 18.84 (0.03) 18.87 18.84 18.84 (0.004) 18.87
BP magnitude 19.18 (0.03) 19.15 19.15
RP magnitude 18.40 (0.03) 18.39 18.39
Pan g magnitude 19.16 (0.008) 19.16 (0.009)
Pan r magnitude 18.82 (0.01) 18.82 (0.01)
Pan i magnitude 18.70 (0.006) 18.70 (0.005)
Pan z magnitude 18.68 (0.01) 18.68 (0.01)
Pan y magnitude 18.72 (0.02) 18.72 (0.02)
E(B-V) 0.002

* Constant surface field

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The Montreal White Dwarf Database is produced and maintained by Prof. Patrick Dufour (Université de Montréal) and Dr. Simon Blouin (University of Victoria). Please send database updates, corrections, suggestions or bug reports to patrick.dufour@umontreal.ca.